baber/WOPTO huggingface dataset:
Patent CA-2737613-A1 (CA)
Inventor: LIN WAN-YI
IPC: G06T1/00
Filed: 2008-09-26
Abstract: A method and apparatus are described including generating a unique code for each of a plurality of users using a plurality of symbols, generating a plurality of codes representing the plurality of symbols, substituting the plurality of codes into the unique code for each of the plurality of users, permuting the code resulting from the substitution to produce a codeword for each of the plurality of users and embedding the codeword into digital content. The second generating act further includes generating a string of first symbols followed by second symbols, wherein the first symbols are all ones and the second symbols are all negative ones, wherein a number of first symbols is equal to a number of the second symbols, and wherein if a length of the first symbols followed by the second symbols is less than a length of the code, then the first symbols followed by the second symbols are repeated until the code length is filled.
Patent CA-2738144-A1 (CA)
Inventor: YANG EN-HUI
IPC: H03M7/30
Filed: 2004-08-25
Abstract: A method, system and computer software product for improving rate-distortion performance while remaining faithful to JPEG/MPEG syntax, involving joint optimization of Huffman tables, quantization step sizes and quantized coefficients of a JPEG/MPEG encoder. This involves finding the optimal coefficient indices in the form of (run, size) pairs. By employing an interative process including this search for optimal coefficient indices, joint improvement of run-length coding, Huffman coding and quantization table selection may be achieved. Additionally, the compression of quantized DC coefficients may also be improved using a trellis-structure.
Patent CA-2738664-A1 (CA)
Title: Bovine herpes virus-1 compositions, vaccines and methods
Inventor: RAJU SEETHARAMAN GOPINATH
IPC: A61K39/265
Filed: 2009-10-01
Abstract: The disclosure relates generally to the treatment or prevention of disease in cattle. More particularly, the invention is directed to the production and use of modified bovine herpesvirus 1 (BHV-1) and their use in compositions and vaccines that protect cattle from BHV-1 infection while not suppressing the immunological response in the host. In one example, the invention is directed to the use of modified BHV-1, administered with additional immunogens, either through co-administration and/or through administration in combination vaccines, and the use of these vaccines for the protection of cattle from disease. In one example, use of the modified BHV-1 in the administered compositions facilitates an immune response to or against the additional immunogens.
Patent CA-2741999-A1 (CA)
Inventor: STAFFORD CHAD M
IPC: H04W4/00
Filed: 2011-06-03
Abstract: Systems and techniques relating to interactive gaming are described. A described system includes one or more site servers providing game instances to one or more devices in communication with the one or more site servers via a wired network, a wireless network, or both. The system includes a server system in communication with the one or more site servers; and one or more wireless mobile devices in communication with the server system. The server system can be configured to provide information about one or more of the gaming instances at one or more sites to the one or more mobile devices; receive, from the one or more mobile devices, an indication of a selected gaming instance of the gaming instances; relay gaming information between the one or more site servers and the one or more mobile devices; and provide gaming content and one or more gaming functions to the site servers.
Patent CA-2742553-A1 (CA)
Title: Hand held aerosol dispenser
Inventor: BICKNELL DAVID HUW
IPC: B65D83/16
Filed: 2009-10-29
Abstract: An ergonomically excellent hand-held aerosol dispenser (1) comprising an aerosol container (3) and an attached spray through cap (2), the container (3) having a valve (15) at its top and a waisted section (4) towards its upper end, the upper expansion of the waisted section (4) smoothly continuing into the attached cap (2), the attached cap (2) reaching a maximum cross-sec-tional dimension which decreases further up and having: (i) an actuator button (6) located on its surface (8) above its maximum cross-sectional dimension, said button (6) being angled upwards at from 15° to 50°; (ii) a spray aperture (7) on the opposite side of the cap (2) from the actuator button (6); and (iii) an associated spray channel (15) providing a fluid connection between the valve (15) on the container (3) and the spray aperture (7); the dimensions of the dispenser (1) allowing the consumer to grip the dispenser (1) around the waisted section (4) of the container and, with the same hand, press upon the actuator button (6) with an index finger to operate the dispenser (1).
Patent CA-2743444-A1 (CA)
Inventor: DODDS W JEAN
IPC: G16B25/10
Filed: 2009-12-11
Abstract: An analysis of the profile of a non-human animal comprises: a) providing a genotypic database to the species of the non-human animal subject or a selected group of the species; b) obtaining animal data; c) correlating the database of a) with the data of b) to determine a relationship between the database of a) and the data of b); c) determining the profile of the animal based on the correlating step; and d) determining a genetic profile based on the molecular dietary signature, the molecular dietary signature being a variation of expression of a set of genes which may differ for the genotype of each animal or a group of animals Nutrition and pharmalogical assessments are made. Reporting the determination is by the Internet, and payment for the report is obtained through the Internet.
Patent CA-2745045-A1 (CA)
Title: Implant pour le traitement d'un prolapsus genital et procede de traitement associe
Inventor: COSSON MICHEL
IPC: A61F2/00
Filed: 2009-11-27
Abstract: L'invention concerne un implant (1) ou prothèse pour le traitement d'un prolapsus génital, caractérisé en ce qu'il comprend une portion de maintien (41, 51) préformée en creux pour épouser la forme d'un organe à maintenir, et une ou plusieurs portions d'appui (42, 52) s'étendant à partir de la portion de maintien (41, 51) pour venir en appui sur des structures osseuses ou ligamentaires afin de stabiliser l'implant.
Patent CA-2748500-A1 (CA)
Title: Measuring g protein coupled receptor activation
Inventor: TROWELL STEPHEN CHARLES
IPC: C12N15/09
Filed: 2010-01-28
Abstract: The present invention relates to methods and polypeptides for detecting a compound in a sample. In particular, the present invention relates to the use of a cell- free composition comprising at least one G protein coupled receptor embedded in a lipid bilayer which when expressed in a cell the N-terminus of the G protein coupled receptor, or subunits thereof, is outside the cell and the C-terminus is inside the cell, and which is capable of binding the compound. Optionally, the composition also comprises at least one accessory molecule that directly or indirectly binds an intracellular loop and/or the C-terminus of the G protein coupled receptor. The G protein coupled receptor, and/or accessory molecule when present, in combination comprise a bioluminescent protein and an acceptor molecule, which enables bioluminescent resonance energy transfer (BRET) to be used to detect the compound binding the receptor.
Patent CA-2753507-A1 (CA)
Inventor: CHEN CHAO
IPC: G06F1/16
Filed: 2011-09-23
Abstract: An electronic mobile device includes a device housing and a spacer supported within the device housing. An outer panel is supported by the spacer, and the outer panel and the spacer together define an internal recess. A display configured to display information is supported by the device housing within the internal recess. A  gasket is compressed between the device housing, the spacer, and the outer panel to inhibit debris ingress to the device housing. The gasket has a first side that engages the device housing and a second side that engages the spacer and the outer panel.
Patent CA-2755224-A1 (CA)
Inventor: BAKER WILLIAM JOHN
IPC: B03C1/12
Filed: 2009-04-08
Abstract: A magnetic separation apparatus (10) for separating magnetic materials from non-magnetic materials in a material flow comprising self cleaning magnetic separators (15) comprising: a cylinder (20) having a first end closer to a material flow than its second end in use, a piston (25) slidingly mounted within the cylinder (20), and a magnetic shaft (30) extending from the piston (25), the piston (25) and cylinder (20) adapted to move the magnetic shaft (30) between an extended position (31) and a retracted position (32), such that in the extended position (32), at least a sleeveless portion of an outer surface of the magnetic shaft (30) is exposed to the material flow and in the retracted position the magnetic portion is retracted substantially or wholly within the cylinder (20), the apparatus including a protected shaft wiper (120) and shaft seal (125) within the first end of the cylinder (20) for removing extracted magnetics.
Patent CA-2757900-A1 (CA)
Inventor: BILLIERES DOMINIQUE
IPC: C23C4/12
Filed: 2010-04-12
Abstract: Cible d'épaisseur nominale (e), comprenant au moins un composé à base de molybdène, caractérisée en ce qu'elle présente : -une microstructure lamellaire, - un taux d'oxygène inférieur à 1000 ppm, préférentiellement inférieur à 600 ppm, et de manière encore plus préférentielle inférieur à 450 ppm - une résistivité électrique inférieure à 5 fois, de préférence 3 fois, de préférence encore à 2 fois la résistivité électrique théorique du composé.
Patent CA-2759283-A1 (CA)
Title: System and method for adjusting monitoring of timeslots during data transmission
Inventor: HOLE DAVID PHILIP
IPC: H04W72/12
Filed: 2010-04-21
Abstract: A method for coordinating communications between a user equipment and a base station is presented. The method includes receiving an assignment of a first set of timeslots for at least one of uplink and downlink communications between the user equipment and the base station. The method also includes transmitting to the base station an instruction to delay a reduction of a number of timeslots monitored by the user equipment to less than the first set of timeslots for communications. In some implementations, the instruction comprises at least one of a predetermined communication and a block including at least one of a dummy block format and a specified block format. The method may include transmitting a control block to the base station, the control block identifying one or more timeslots being monitored by the user equipment
Patent CA-2760250-A1 (CA)
Inventor: SHAW ALAN TERENCE
IPC: F23R3/02
Filed: 2011-12-02
Abstract: A method for making or repairing a laser drilled hole in a component of gas turbine engines, to meet requirements of air flow through the hole, includes deformation of an excess material melted during the laser drilling process and remaining around an opening end of the hole, thereby causing a marginal reduction in an effective diameter of the hole.
Patent CA-2763725-A1 (CA)
Inventor: BOUTHIETTE ETIENNE
IPC: G11B23/40
Filed: 2010-01-05
Abstract: A label applicator system for applying a disc-shaped label on a top surface of a disc. The system comprises an applicator base structure with a disc support structure and a handling tab support surface. The label is produced from a label sheet. The label sheet has tearing lines and cuts therein made in such a manner and position as to leave a part of a bottom layer of the sheet glued onto the bottom surface of a top layer in the form of a handling tab when the label is peeled off from the label sheet. At least one perforation is formed within the handling tab to extend over a corresponding at least one alignment post on the applicator base structure for in-stallation and alignment of the label on the disc. A method of applying such a label on a disc is also disclosed.
Patent CA-2764281-A1 (CA)
Inventor: WILLIAMS DANNY T
IPC: E21B43/00
Filed: 2010-03-16
Abstract: An apparatus and method for drawing down a fluid level in a well bore. The apparatus and method includes a first tubular disposed within the well bore forming a well bore annulus therein, an annular nozzle connected to an end of the first tubular, and a second tubular concentrically disposed within the first tubular forming a micro annulus. The annular nozzle includes an annular adapter and a suction tube having an internal section and an external section with an outer diameter less than the outer diameter of the first tubular. The external section of the suction tube may be positioned within a restricted section of the well bore, for example, within a restricted well bore section containing a casing liner to drawn down the fluids and solids within the well bore to produce hydrocarbons.
Patent CA-2765932-A1 (CA)
Inventor: CALVEZ VINCENT
IPC: C12N15/113
Filed: 2010-06-28
Abstract: La présente invention concerne des ARN interférents, en particulier des miARN, capables de bloquer spécifiquement la réplication d'une souche de virus du VIH résistante à un composé antirétro viral, et leur utilisation pour le traitement des infections par ce type de virus.
Patent CA-2766481-A1 (CA)
Title: Detection de defaut dans un dispositif electrochimique
Inventor: YOUSFISTEINER NADIA
IPC: H01G13/00
Filed: 2010-06-24
Abstract: L'invention concerne un procédé de détection de défauts d'un dispositif électrochimique comprenant l'obtention (103) d'au moins une valeur caractéristique (VaIi) dépendant d'au moins une grandeur (S) reçue dudit dispositif électrochimique et la détermination (105) d'au moins un défaut (Di) dudit dispositif à partir de ladite valeur caractéristique obtenue. Dans ce procédé, une opération mathématique comprenant une transformation en ondelettes est réalisée pour obtenir la valeur caractéristique (VaIi) à partir de la grandeur (S) reçue. L'invention concerne également un dispositif mettant en uvre un tel procédé ainsi qu'un programme informatique correspondant.
Patent CA-2767588-A1 (CA)
Title: Dispositif de commande d'un verin pneumatique
Inventor: BUNEL PATRICK
IPC: F15B15/26
Filed: 2010-07-19
Abstract: Dispositif de commande d'un vérin pneumatique (1) briseur de croûte comprenant un distributeur (9) et une vanne (11), le vérin (1) étant disposé verticalement, au dessus de la surface (M) d'un métal en fusion, la tige (2) du vérin (1) équipée d'une pointerolle (6) étant disposée face à la surface (M) du métal, le dispositif comprenant un moyen de verrouillage mécanique (8) de la tige (2, 3, 7) du vérin (1).
Patent CA-2768315-A1 (CA)
Title: A method of analyzing cellulose decay in cellulosic material hydrolysis
Inventor: MALTEN MARCO
IPC: G01N33/50
Filed: 2010-07-13
Abstract: Enzymes and/or polypeptides and/or mixtures of interest are evaluated during hydrolysis of cellulosic material by the use of indicator constituents such as fluorescent agents, resulting in efficient high-throughput analysis of enzymes and/or polypeptides. A high-throughput assay for the analysis of, inter alia, pretreated corn stover (PCS) hydrolysis is also disclosed.
Patent CA-2768873-A1 (CA)
Inventor: HARB MAHER
IPC: G01N29/22
Filed: 2010-07-23
Abstract: A flow cell is provided for the analysis and/or microscopy of liquid or gas samples on the nanometer to micron scale. The flow cell preferably includes a thin membrane that is transparent to electrons and/or photons, thereby enabling the penetration of electrons or photons into a liquid flowing through the cell. Trenches are provided on either side of the membrane, which advantageously minimize fluidic resistance outside of the window area of the cell and also enable a faster response time in response to changes in external fluidic pressure. This feature enables active feedback using pathlength sensitive probes to stabilize the fluid flow to thin streams from nanometer to micron scale thicknesses with nanometer precision.
Patent CA-2768919-A1 (CA)
Title: Multi-stage hydraulic cylinder assembly
Inventor: HARPER BRYAN MICHAEL
IPC: F15B15/14
Filed: 2012-02-23
Abstract: This invention relates to a multi-stage hydraulic cylinder that provides stages of displacement with different cylinder forces. It comprises a cylinder housing, a first stage piston in the housing displaced over a first stage of displacement; a second stage piston coupled to the first piston displaced together with the first piston over the first displacement and relative to the first piston over a second stage of displacement. The first and second pistons have different effective pressure surface areas to provide the cylinder forces. They comprise a cushion arrangement for smoothening stage changes, which includes at least one compression chamber with a chamber wall element displaced by at least one of the pistons. The wall element is movable and/or deformable. The chamber is connected to a gas volume that compresses upon the wall element's displacement and the chamber's compression.
Patent CA-2770729-A1 (CA)
Title: Robot grimpeur entraine par vibrations
Inventor: MIMLITCH ROBERT H III
IPC: A63H11/02
Filed: 2012-03-05
Abstract: Un appareil comporte un logement, un moteur de rotation situé à l'intérieur du logement, un mécanisme de vibrations et une pluralité d'appendices ayant chacun une base d'appendice voisine du logement et une extrémité d'appendice éloignée du logement. Un ou plusieurs des appendices sont adaptés pour entraîner l'appareil à se déplacer sur une surface dans une direction vers l'avant généralement définie par un décalage longitudinal entre la base de l'appendice et l'extrémité de l'appendice, et les appendices comprennent au moins deux appendices disposés de sorte que l'extrémité des au moins deux appendices est adaptée pour entrer en contact avec des surfaces opposées pour produire une force nette dans une direction généralement définie par un décalage longitudinal entre la base de l'appendice et l'extrémité des au moins deux appendices lorsque le mécanisme de vibrations provoque la vibration de l'appareil. La force nette permet à l'appareil de grimper lorsque les surfaces opposées sont inclinées.
Patent CA-2772013-A1 (CA)
Inventor: FERRAIOLO FRANCESCO
IPC: B21F27/06
Filed: 2010-09-10
Abstract: A protective metal netting comprises a plurality of longitudinal metal wires or cables (10) side by side, each interwoven with at least one adjacent longitudinal wire or cable (10) in an interweave portion (24), in which at least one of the metal wires or cables (20) has an almost rectilinear development, or in any case with loops that are less pronounced than the lower-strength neighbouring cables. A machine for manufacturing interwoven metal nettings comprises a cylindrical drum (50), on the outer surface of which a plurality of pins (52) protruding radially and arranged in axial rows at equal angular intervals is fixed, with an equal pitch in all the rows. Some pins (54) present on the cylindrical drum (50) are fitted out-of-alignment with respect to the abovementioned pitch.
Patent CA-2772944-A1 (CA)
Inventor: POIRIER MARC-ANDRE
IPC: C07C67/31
Filed: 2010-09-03
Abstract: Alkoxylated fatty acid alkyl esters are produced from a bio-component feed, preferably containing triglycerides. The triglycerides can be reacted with an alcohol in the presence of an acidic catalyst to form alkoxylated fatty acid alkyl esters, which can provide improved low temperature properties and/or improved oxidative stability in petrochemical products, relative to non-alkoxylated versions of the fatty acid alkyl esters.
Patent CA-2773899-A1 (CA)
Title: Improved utilization of powdered sorbent for mercury control from coal-fired power plants
Inventor: BANSAL VISHAL
IPC: B01D53/64
Filed: 2012-04-12
Abstract: A method and an associated system (10) for improving mercury removal from a flow containing combustion exhaust. The method includes providing a filtration arrangement (12), including providing at least one layer (76) of ePTFE; and configuring the at least one ePTFE layer (76) to have a geometry (48) that retains at least some accumulated particulate matter (100). The method includes providing at least some particulate matter in the flow for accumulation on the filtration arrangement (12) by the geometry (48).
Patent CA-2775882-A1 (CA)
Title: Woven preform, composite, and method of making thereof
Inventor: GOERING JONATHAN
IPC: D03D25/00
Filed: 2010-09-29
Abstract: A three dimensional woven preform, a fiber reinforced composite incorporating the preform, and methods of making thereof are disclosed. The woven preform includes two or more warp steered fabrics. The warp steered fabrics include a darted portion and an un-darted portion. The darted portions of the warp steered fabrics are joined to un-darted portions of one another so as to provide continuous fiber in the circumferential and radial directions of all portions of the preform. An un-darted portion in one steered fabric reinforces a darted portion in the other. The warp steered fabrics can be woven on a loom equipped with a differential take-up mechanism. The warp steered fabrics can be single or multilayer fabrics. The final preform can be a portion of an aircraft window frame.
Patent CA-2776897-A1 (CA)
Title: Reconfigurable active computational beamforming antenna
Inventor: OSTER YANN
IPC: H04B7/185
Filed: 2010-09-29
Abstract: The invention relates to an apparatus for processing the data from a plurality of digital signals (71) for a system for transmitting and/or receiving active antenna RF signals capable of forming at least one beam (98) by means of computation using a plurality of combiners (501, 502, 503, 511, 512, 513). The apparatus comprises means for processing the digital signal data over a plurality of computational planes in parallel (501-503 and 511-513) and separately between each computational plane. The invention can be used for any type of computational beamforming antenna and preferably for onboard antennas for use in satellites.
Patent CA-2779285-A1 (CA)
Title: Tissu en melange d'aramide pouvant etre imprime
Inventor: BADER YVES
IPC: D03D15/12
Filed: 2010-11-05
Abstract: La présente invention porte sur un tissu comprenant un système de chaîne et un système de trame. Le système de chaîne comprend au moins un fil ignifuge comprenant des fibres d'aramide, et le système de trame comprend au moins un fil filé de cur. Le fil ignifuge de système de chaîne est couvert par au moins 70 % du système de trame. Le tissu selon la présente invention comporte une surface de réception d'encre et une surface de protection thermique, et a, en particulier, d'excellentes propriétés mécaniques, d'ignifugation et d'aptitude à l'impression, du fait de la structure de ses systèmes de trame et de chaîne et des matériaux utilisés, et est particulièrement utile pour la confection d'uniformes de combat. De plus, le tissu selon la présente invention est aussi exceptionnellement résistant à l'abrasion, ce qui empêche le délavage d'une image imprimée sur celui-ci.
Patent CA-2779579-A1 (CA)
Title: Method and system for monitoring of fluid-filled domains in a medium based on interface waves propagating along their surfaces
Inventor: SEGAL ARKADY
IPC: G01V1/44
Filed: 2005-04-20
Abstract: A method for hydraulic fracturing of a subterranean formation comprises pumping a fluid into an injection well with an adjustable pumping frequency for creation and propagation of a fluid-filled crack in the formation. The method further includes producing a sudden fluid pressure change in the injection well, registering resonance frequencies of the oscillations of the at least one fluid-filled crack, and adjusting the pumping frequency so that it matches one of the resonance frequencies of oscillations of the fluid-filled crack.
Patent CA-2779726-A1 (CA)
Inventor: IZADYAR FARIBORZ
IPC: C12N5/075
Filed: 2010-11-05
Abstract: Methods are provided for the ex host maturation of immature germline cells into haploid gametes for restoration of fertility in patients in need thereof.